Tea machine



FIG. 1 is a front, side, and top perspective view of a tea machine showing my new design;

FIG. 2 is a rear, side, and bottom perspective view of FIG. 1;

FIG. 3 is a front elevation view of FIG. 1;

FIG. 4 is a rear elevation view of FIG. 1;

FIG. 5 is a right side elevation view of FIG. 1;

FIG. 6 is a left side elevation view of FIG. 1;

FIG. 7 is a top plan view of FIG. 1; and,

FIG. 8 is a bottom plan view of FIG. 1.

The broken lines shown in the drawings illustrate portions of the tea machine that form no part of the claimed design. 

CLAIM The ornamental design for a tea machine, as shown and described. 